VULNERABILITY INTELLIGENCE

CVE-2020-36845

CVSS score5.3 MEDIUM
EPSS probability0.26%
CISA KEVNot currently listed
Published2025-04-20
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Description

The KnowBe4 Security Awareness Training application before 2020-01-10 contains a redirect function that does not validate the destination URL before redirecting. The response has a SCRIPT element that sets window.location.href to an arbitrary https URL.

Weakness classification

  • cve@mitre.org: CWE-601
  • nvd@nist.gov: CWE-601

Primary references